/*
 * Copyright (C) 2005-2011 MaNGOS <http://www.getmangos.com/>
 *
 * Copyright (C) 2008-2011 Trinity <http://www.trinitycore.org/>
 *
 * Copyright (C) 2010-2011 ArkCORE <http://www.arkania.net/>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

/// \addtogroup Trinityd
/// @{
/// \file
#ifndef _RASOCKET_H
#define _RASOCKET_H

#include "Common.h"

#include <ace/Synch_Traits.h>
#include <ace/Svc_Handler.h>
#include <ace/SOCK_Stream.h>
#include <ace/SOCK_Acceptor.h>

/// Remote Administration socket
class RASocket: public ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_MT_SYNCH> {
public:
	RASocket();
	virtual ~RASocket();

	virtual int svc(void);
	virtual int open(void * = 0);
	virtual int handle_close(ACE_HANDLE = ACE_INVALID_HANDLE, ACE_Reactor_Mask =
			ACE_Event_Handler::ALL_EVENTS_MASK);

private:
	int recv_line(std::string& out_line);
	int recv_line(ACE_Message_Block& buffer);
	int process_command(const std::string& command);
	int authenticate();
	int subnegotiate(); //! Used by telnet protocol RFC 854 / 855
	int check_access_level(const std::string& user);
	int check_password(const std::string& user, const std::string& pass);
	int send(const std::string& line);

	static void zprint(void* callbackArg, const char * szText);
	static void commandFinished(void* callbackArg, bool success);

private:
	/// Minimum security level required to connect
	uint8 iMinLevel;
};
#endif
/// @}
